1 /* 2 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.io.File; 25 import java.io.FileInputStream; 26 import java.security.KeyStore; 27 28 /** 29 * Common library for various security test helper functions. 30 */ 31 public final class SecurityUtils { 32 33 private static String getCacerts() { 34 String sep = File.separator; 35 return System.getProperty("java.home") + sep 36 + "lib" + sep + "security" + sep + "cacerts"; 37 } 38 39 /** 40 * Returns the cacerts keystore with the configured CA certificates. 41 */ 42 public static KeyStore getCacertsKeyStore() throws Exception { 43 File file = new File(getCacerts()); 44 if (!file.exists()) { 45 return null; 46 } 47 48 KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType()); 49 try (FileInputStream fis = new FileInputStream(file)) { 50 ks.load(fis, null); 51 } 52 return ks; 53 } 54 55 private SecurityUtils() {} 56 }